

🚿 Upgrade your water heater’s safety with silent, sleek efficiency!
The Hotun Dry Trap Tundish (15 x 22mm, black) is a cutting-edge plumbing component designed for unvented water heaters under 15 litres. It enables compliant, odour-free connection of the temperature and pressure relief valve discharge directly to internal waste pipes, eliminating external discharge. Featuring a non-return odour seal, easy installation, and compatibility with major manufacturers, it offers a 12L/min flow rate and comes with a 10-year guarantee for long-term reliability.
| Manufacturer | RA Tech |
| Part Number | HB100C |
| Manufacturer reference | HB100C |
| Size | 15 x 22mm |
| Colour | Black |
| Batteries included? | No |
| Batteries Required? | No |
M**R
Non return valve stops drain smell.
Easy to install,allows prv to be discharged into internal waste pipes.
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